diff options
| author | Peter Ujfalusi <peter.ujfalusi@nokia.com> | 2011-03-24 08:58:05 +0200 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2011-03-26 15:36:56 +0000 |
| commit | 56a3536c226f58497a8b1b7959b581983bcf04c9 (patch) | |
| tree | 2eb7bb8cac4a49091bf2c38eeb3ddd0f5108f52b /sound/soc | |
| parent | a3b55791b5b2b4b6d31ece9b3975466ec2f07b1b (diff) | |
ASoC: tlv320dac33: Restore L/R DAC power control register
Register 0x40, 0x41 need to be restored after power up, since
it contains gain related fields, which affects playback volume.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/tlv320dac33.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index 93f38b1d624..6c3735dcb05 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -324,6 +324,10 @@ static void dac33_init_chip(struct snd_soc_codec *codec) dac33_write(codec, DAC33_OUT_AMP_CTRL, dac33_read_reg_cache(codec, DAC33_OUT_AMP_CTRL)); + dac33_write(codec, DAC33_LDAC_PWR_CTRL, + dac33_read_reg_cache(codec, DAC33_LDAC_PWR_CTRL)); + dac33_write(codec, DAC33_RDAC_PWR_CTRL, + dac33_read_reg_cache(codec, DAC33_RDAC_PWR_CTRL)); } static inline int dac33_read_id(struct snd_soc_codec *codec) |